YS Engine YSF1826 FZ120 Rear Plate Replacement for RC Engines  [YSF1826]

FZ120 rear housing back plate

The YS Engine YSF1826 back plate is offered as a replacement item for the FZ120 series, aimed at routine maintenance and engine rebuild applications without asserting extra performance features.

Role and fitment: this back plate secures components at the rear of the engine assembly and acts as a reference during teardown and rebuild. It is intended for use when restoring or replacing a damaged rear housing on FZ120 units.

Installation advice: ensure mating surfaces and bolt holes are aligned before tightening, apply any thread-locking practices recommended by your engine manual for metal fasteners, and check crankshaft endplay after completing reassembly. This description does not provide torque specifications or specialised tool lists.

Intended as a straightforward spare for FZ120-class RC engines, this back plate supports rebuilds and replacements; confirm compatibility with your specific engine before permanent fitting.